Three baseline methods are compared. FaSNet with TAChttps://github.com/yluo42/TAC [1]} is trained with the same data as for the proposed network. The scale invariant-SNR (SI-SNR) is taken as the training loss. BeamformIt [2]} and Oracle MVDR are compared as well where the Oracle MVDR beamformer estimates the steering vector and noise covariance matrix using the clean (reverberant) speech and pure noise of the test signal, respectively.
